this post was submitted on 07 Dec 2023
331 points (96.1% liked)
Memes
44922 readers
2682 users here now
Rules:
- Be civil and nice.
- Try not to excessively repost, as a rule of thumb, wait at least 2 months to do it if you have to.
founded 5 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
Counter-counterpoint: both species come from the same tree of life, several of their traits taken for granted come from previous species' adaptation, e.g. bilateral symmetry. When you see, say, a molusk with the same bodyplan as a shark, we can talk about it being a common possibility.
What about the whole crabification thing?
While carcinisation does exist as a phenomenon, I believe all examples involve animals of the same order, i.e. it's even less extreme than comparing a shark and a dolphin.
Ah fair enough.